- Category : 1952-births
- Type : GE
- Profile : 5/1 - Heretical / Investigator
- Definition : Split - Small (5,14,46)
- Incarnation Cross : LAX The Alpha 1
French astrophysicist, a director of research at CNRS, and a researcher at the Paris Observatory. He is the author and inventor of the theory of Scale Relativity which aims to unify quantum physics and relativity theory.